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相关概念视频

Gallbladder01:17

Gallbladder

606
The gallbladder is a small, pear-shaped organ that plays a crucial role in our digestive system. Measuring about 10 cm in length, it is comparable in size to a kiwi fruit and is located in a hollow area on the lower surface of the liver. The gallbladder's primary function is to store and concentrate bile, a fluid produced by the liver that aids in digestion.
The gallbladder's anatomy consists of three regions: the fundus, body, and neck. Extending from the neck, the cystic duct joins...
606
Endoscopic Procedures V: ERCP01:26

Endoscopic Procedures V: ERCP

332
Endoscopic Retrograde Cholangiopancreatography (ERCP) is a diagnostic procedure that combines endoscopy and fluoroscopy to diagnose and treat conditions related to the bile ducts, pancreatic ducts, and gallbladder. This procedure is beneficial for identifying and addressing blockages, gallstones, strictures, and tumors within the biliary or pancreatic systems. ERCP is both diagnostic and therapeutic, offering the ability to visualize and treat identified problems in one session.
Patient...
332
Chronic Pancreatitis I: Introduction01:24

Chronic Pancreatitis I: Introduction

112
The pancreas, an elongated and flat gland situated behind the stomach, serves a vital function in digesting food and managing blood sugar levels.
Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...
112
Chronic Bowel Disorders: Introduction01:17

Chronic Bowel Disorders: Introduction

478
Chronic bowel diseases are a group of long-term conditions affecting the digestive tract, characterized by inflammation and damage to the gut lining. These conditions primarily include irritable bowel syndrome and inflammatory bowel disease.
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...
478
Chronic Pancreatitis II: Collaborative Care01:29

Chronic Pancreatitis II: Collaborative Care

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The management of chronic pancreatitis is multifaceted, involving a comprehensive approach that includes thorough assessment, diagnostic testing, and a variety of management strategies.
Assessment:
113
Bile01:19

Bile

934
Bile is a crucial bodily fluid, characterized by its yellow-green color and alkaline nature. Produced in the liver, it is transported through the common hepatic duct into either the cystic duct, leading to the gallbladder, or directly into the common bile duct. The flow of bile is regulated by the sphincter of Oddi located at the entrance of the duodenum. When this sphincter is closed, bile is redirected to the gallbladder for storage and concentration.
Bile is released when dietary fats enter...
934

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相关实验视频

Updated: Jul 16, 2025

A Two-Step Method for Percutaneous Transhepatic Choledochoscopic Lithotomy
03:56

A Two-Step Method for Percutaneous Transhepatic Choledochoscopic Lithotomy

Published on: September 13, 2022

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周囊伪装成胆固醇胆病.

Raja R Narayan1, Wassem Y Juakiem2, George A Poultsides1

  • 1Section of Surgical Oncology, Department of Surgery, Stanford University School of Medicine, Palo Alto, California.

VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy
|September 18, 2023
PubMed
概括
此摘要是机器生成的。

这项研究表明,成功地使用缩管和导线对大乳头进行了管. 然后采用胆管镜检查,确定胆道内的多状囊状结构.

相关实验视频

Last Updated: Jul 16, 2025

A Two-Step Method for Percutaneous Transhepatic Choledochoscopic Lithotomy
03:56

A Two-Step Method for Percutaneous Transhepatic Choledochoscopic Lithotomy

Published on: September 13, 2022

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科学领域:

  • 胃肠病学和肝病学
  • 内镜手术 进行内镜手术

背景情况:

  • 大乳头是胆道系统中一个关键的解剖学里程碑.
  • 胆道结构的识别和表征对于诊断和治疗至关重要.

研究的目的:

  • 描述了使用直线线上的缩器来管大乳头的技术.
  • 展示胆血管镜在可视化多状囊状结构中的实用性.

主要方法:

  • 大乳头的注射术是使用隐形切除术进行的.
  • 在导管过程中,使用直线线作为指导.
  • 胆管透镜用于直接可视化胆管内结构.

主要成果:

  • 取得了成功的大乳头管的成功实现.
  • 胆管内的多状囊状结构通过胆管镜显然被确定.

结论:

  • 描述的技术可以有效地进入大乳头.
  • 胆管视镜是胆管异常的内镜评估的一个有价值的工具.